[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:325":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":16,"ima_formula":15,"elements":17,"sigelements":23,"key_elements":11,"impurities":24,"cim":25,"ima_status":26,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":11,"discovery_year":29,"strunz10ed1":30,"strunz10ed2":31,"strunz10ed3":32,"strunz10ed4":33,"dana8ed1":34,"dana8ed2":34,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":40,"c":41,"alpha":34,"beta":42,"gamma":34,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":43,"csmetamict":14,"commentcrystal":11,"twinning":44,"tranglide":11,"parting":45,"epitaxidescription":11,"morphology":46,"tlform":11,"hmin":36,"hmax":47,"hardtype":11,"vhnmin":34,"vhnmax":34,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":48,"dmeas2":49,"dcalc":50,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":51,"lustretype":51,"commentluster":11,"diapheny":52,"streak":53,"colour":54,"commentcolor":11,"colors":55,"streak_colors":60,"luminescence":61,"uv":11,"cleavage":62,"cleavagetype":63,"fracturetype":64,"tenacity":65,"commentbreak":11,"opticaltype":66,"opticalsign":67,"opticalalpha":68,"opticalalpha2":69,"opticalalphaerror":11,"opticalbeta":70,"opticalbeta2":71,"opticalbetaerror":11,"opticalgamma":72,"opticalgamma2":73,"opticalgammaerror":11,"opticalomega":34,"opticalomega2":34,"opticalomegaerror":11,"opticalepsilon":34,"opticalepsilon2":34,"opticalepsilonerror":11,"opticaln":34,"opticaln2":34,"opticalnerror":11,"optical2vcalc":74,"optical2vcalc2":75,"optical2vcalcerror":11,"optical2vmeasured":76,"optical2vmeasured2":74,"optical2vmeasurederror":11,"rimin":77,"rimax":78,"opticaldispersion":79,"opticalpleochroism":80,"opticalpleochorismdesc":81,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":82,"type_specimen_store":11,"description_short":83,"aboutname":84,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":85,"reviewed_at":11,"variety_of":11,"varieties":86,"group_members":87,"associates":121,"confused_with":165,"type_localities":166,"occurrence_total":173,"citations":174,"images":209,"structures":442,"synonyms":459,"language_names":465,"wikidata_qid":558,"texts":559},325,"1:1:325:2","7edde47a-0f96-42ea-8551-f138f71c10e4","Arfvedsonite","Arf",0,"mineral",null,8603,4992,false,"NaNa\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","The arfvedsonite group minerals are sodium amphiboles defined with \u003Csup>A\u003C\u002Fsup>(Na+K+2Ca)> 0.5 apfu and 0.5 apfu \u003C \u003Csup>C\u003C\u002Fsup>(Al+Fe\u003Csup>3+\u003C\u002Fsup>+2Ti) \u003C 1.5 apfu with Fe as the dominant element in the C\u003Csup>3+\u003C\u002Fsup> position.\r\n\r\nArfvedsonite is defined with \r\n\r\nA position: Na dominant\r\nC\u003Csup>2+\u003C\u002Fsup> position: Fe dominant\r\nC\u003Csup>3+\u003C\u002Fsup> position: Fe dominant\r\nW position: (OH) dominant",[18,19,20,21,22],"Fe","Na","Si","O","H",[18,19,20,21,22],",Ti,Mn,Ca,Al,K,F,,","14.25.6",[27,28],"APPROVED","GRANDFATHERED","1823","9","D","E","25","0","Monoclinic",5,11,"C2\u002Fm ","10.007","18.077","5.332","104.1",2,"Simple and lamellar parallel to {100}","{010}","Elongated prisms",6,"3.3","3.5","3.33","Vitreous","Translucent,Opaque","Deep bluish gray, gray-green","Bluish-black to black.",[56,57,58,59],"black","blue","gray","green",[57,58,59],"Nonfluorescent","Perfect on {110}","Perfect","Irregular\u002FUneven","brittle","Biaxial","-","1.652","1.699","1.66","1.705","1.666","1.708","70","80","30",1.652,1.708,"r > v strong","Strong","Blue-greens, yellow-browns, gray-violets","Alkalic granites and other alkalic plutonic rocks and pegmatites.","Forms a series with fluoro-arfvedsonite.\r\n\r\nChemically closely related to riebeckite.","Named for Johan August Arfvedson (Arfwedson) (12 January 1792, Sweden - 28 October 1841, Hedensö, Sweden), a Swedish chemist. He discovered the chemical element lithium in 1817.","2026-05-14 15:56:25",[],[88,94,102,109,116],{"id":89,"name":90,"entrytype":9,"csystem":35,"ima_formula":91,"mindat_formula":92,"hmin":36,"hmax":47,"dmeas":34,"dcalc":34,"primary_image_id":93},2537,"Magnesio-arfvedsonite","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>",29139,{"id":95,"name":96,"entrytype":9,"csystem":35,"ima_formula":97,"mindat_formula":98,"hmin":99,"hmax":99,"dmeas":100,"dcalc":101,"primary_image_id":11},10334,"Magnesio-fluoro-arfvedsonite","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>","NaNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)[Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>]F\u003Csub>2\u003C\u002Fsub>",5.5,"3.09","3.04",{"id":103,"name":104,"entrytype":9,"csystem":35,"ima_formula":105,"mindat_formula":106,"hmin":99,"hmax":47,"dmeas":107,"dcalc":108,"primary_image_id":11},27528,"Potassic-arfvedsonite","KNa\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","KNa\u003Csub>2\u003C\u002Fsub>(Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","3.39","3.43",{"id":110,"name":111,"entrytype":9,"csystem":35,"ima_formula":112,"mindat_formula":113,"hmin":11,"hmax":11,"dmeas":114,"dcalc":115,"primary_image_id":11},30934,"Potassic-magnesio-arfvedsonite","KNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","KNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","3.24","3.19",{"id":117,"name":118,"entrytype":9,"csystem":35,"ima_formula":119,"mindat_formula":120,"hmin":11,"hmax":11,"dmeas":34,"dcalc":34,"primary_image_id":11},29104,"Potassic-magnesio-fluoro-arfvedsonite","KNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>F\u003Csub>2\u003C\u002Fsub>","KNa\u003Csub>2\u003C\u002Fsub>(Mg\u003Csub>4\u003C\u002Fsub>Fe\u003Csup>3+\u003C\u002Fsup>)(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)F\u003Csub>2\u003C\u002Fsub>",[122,128,134,141,151,158],{"id":123,"name":124,"entrytype":9,"csystem":35,"ima_formula":125,"mindat_formula":125,"hmin":47,"hmax":47,"dmeas":49,"dcalc":126,"primary_image_id":127},31,"Aegirine","NaFe\u003Csup>3+\u003C\u002Fsup>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>6\u003C\u002Fsub>","3.576",257,{"id":129,"name":130,"entrytype":9,"csystem":131,"ima_formula":132,"mindat_formula":132,"hmin":99,"hmax":47,"dmeas":34,"dcalc":34,"primary_image_id":133},33,"Aenigmatite","Triclinic","Na\u003Csub>4\u003C\u002Fsub>[Fe\u003Csup>2+\u003C\u002Fsup>\u003Csub>10\u003C\u002Fsub>Ti\u003Csub>2\u003C\u002Fsub>]O\u003Csub>4\u003C\u002Fsub>[Si\u003Csub>12\u003C\u002Fsub>O\u003Csub>36\u003C\u002Fsub>]",266,{"id":135,"name":136,"entrytype":9,"csystem":35,"ima_formula":137,"mindat_formula":138,"hmin":36,"hmax":47,"dmeas":139,"dcalc":48,"primary_image_id":140},1170,"Cummingtonite","◻Mg\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>5\u003C\u002Fsub>Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>(OH)\u003Csub>2\u003C\u002Fsub>","◻Mg\u003Csub>2\u003C\u002Fsub>Mg\u003Csub>5\u003C\u002Fsub>(Si\u003Csub>8\u003C\u002Fsub>O\u003Csub>22\u003C\u002Fsub>)(OH)\u003Csub>2\u003C\u002Fsub>","3.1",51346,{"id":142,"name":143,"entrytype":9,"csystem":131,"ima_formula":144,"mindat_formula":145,"hmin":146,"hmax":147,"dmeas":148,"dcalc":149,"primary_image_id":150},2813,"Murmanite","Na\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>2\u003C\u002Fsub>Na\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>(H\u003Csub>2\u003C\u002Fsub>O)\u003Csub>4\u003C\u002Fsub>","Na\u003Csub>2\u003C\u002Fsub>Ti\u003Csub>2\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)O\u003Csub>2\u003C\u002Fsub>·2H\u003Csub>2\u003C\u002Fsub>O",2.5,3,"2.76","3.00",30239,{"id":152,"name":153,"entrytype":9,"csystem":131,"ima_formula":154,"mindat_formula":154,"hmin":36,"hmax":99,"dmeas":155,"dcalc":156,"primary_image_id":157},3622,"Serandite","NaMn\u003Csup>2+\u003C\u002Fsup>\u003Csub>2\u003C\u002Fsub>Si\u003Csub>3\u003C\u002Fsub>O\u003Csub>8\u003C\u002Fsub>(OH)","3.34","3.42",22116,{"id":159,"name":160,"entrytype":9,"csystem":35,"ima_formula":161,"mindat_formula":161,"hmin":47,"hmax":47,"dmeas":162,"dcalc":163,"primary_image_id":164},4196,"Vlasovite","Na\u003Csub>2\u003C\u002Fsub>ZrSi\u003Csub>4\u003C\u002Fsub>O\u003Csub>11\u003C\u002Fsub>","2.92","3.07",9957,[],[167],{"id":168,"txt":169,"latitude":170,"longitude":171,"country":172},1960,"Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland",60.8758609,-45.8736572,"Greenland",514,[175,179,183,187,191,195,199,204],{"id":176,"year":177,"html":178,"doi":11},16520685,1976,"Hawthorne, F. C. (1976)  The crystal chemistry of the amphiboles: V. The structure and chemistry of arfvedsonite. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  14. 346-356",{"id":180,"year":181,"html":182,"doi":11},529493,1993,"Hawthorne, Frank C., Ungaretti, Luciano, Oberti, Roberta, Bottazzi, Piero, Czamanske, Gerald K. (1993) Li: An important component in igneous alkali amphiboles. \u003Ci>American Mineralogist\u003C\u002Fi>,  78 (7-8) 733-745 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM78\u002FAM78_733.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":184,"year":185,"html":186,"doi":11},16164554,1996,"Hawthorne, F.C., Oberti, R., Ottolini, L., Foord, E.E., Hawthorne, F.C., Oberti, R., Ottolini, L., Foord, E.E. (1996)  Lithium-bearing fluor-arfvedsonite from Hurricane Mountain, New Hampshire: a crystal-chemical study. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  34 (5). 1015-1019 \u003Ca target='_blank' href='https:\u002F\u002Frruff.geo.arizona.edu\u002Fdoclib\u002Fcm\u002Fvol34\u002FCM34_1015.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":188,"year":189,"html":190,"doi":11},12909050,1998,"Mandarino, Joseph A. (1998) The Second List of Additions and Corrections to the Glossary of Mineral Species (1995) - The Amphibole Group. \u003Ci>The Mineralogical Record\u003C\u002Fi>, 29 (3) 169-174",{"id":192,"year":193,"html":194,"doi":11},16962944,2001,"(2001) Arfvedsonite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Farfvedsonite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":196,"year":193,"html":197,"doi":198},394445,"Ishida, Kiyotaka, Hawthorne, Frank C. (2001) Assignment of infrared OH-stretching bands in manganoan magnesio-arfvedsonite and richterite through heat-treatment. \u003Ci>American Mineralogist\u003C\u002Fi>,  86 (9) 965-972 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-2001-8-902'>doi:10.2138\u002Fam-2001-8-902\u003C\u002Fa>","10.2138\u002Fam-2001-8-902",{"id":200,"year":201,"html":202,"doi":203},64226,2006,"Hawthorne, F. C., Oberti, R. (2006) On the classification of amphiboles. \u003Ci>The Canadian Mineralogist\u003C\u002Fi>,  44 (1) 1-21 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2113\u002Fgscanmin.44.1.1'>doi:10.2113\u002Fgscanmin.44.1.1\u003C\u002Fa>","10.2113\u002Fgscanmin.44.1.1",{"id":205,"year":206,"html":207,"doi":208},396910,2012,"Hawthorne, F. C., Oberti, R., Harlow, G. E., Maresch, W. V., Martin, R. F., Schumacher, J. C., Welch, M. D. (2012) Nomenclature of the amphibole supergroup. \u003Ci>American Mineralogist\u003C\u002Fi>,  97 (11) 2031-2048 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2012.4276'>doi:10.2138\u002Fam.2012.4276\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Frruff_1.0\u002Fuploads\u002FAM97_2031.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2012.4276",[210,220,227,237,244,248,256,262,270,278,287,295,302,311,319,327,332,338,345,351,358,365,372,379,386,392,400,407,413,420,426,435],{"id":211,"source_url":212,"license_code":213,"credit_html":214,"title":215,"description":216,"author":217,"original_width":218,"original_height":219},1795,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10419599","CC BY-SA 3.0","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10419599\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-11-arfvedsonite.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Hurricane Mt. localities, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConway\" class=\"extiw\" title=\"en:Conway\">Conway\u003C\u002Fa>, Carroll County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_Hampshire\" class=\"extiw\" title=\"en:New Hampshire\">New Hampshire\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-5942.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: cabinet, 11.3 x 5 x 4 cm\n\u003Cdl>\u003Cdt>Arfvedsonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>From those who know more than I, this has been pronounced the best US example of the species. This elegant specimen is a miracle of survival and skilled collecting by Bob Whitmore, decades ago. It features a large, isolated crystal of 11 cm, perched delicately on matrix. Collected by Bob Whitmore in 1971. Ex. Robert Whitmore Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Robert M. Lavinsky",800,449,{"id":221,"source_url":222,"license_code":223,"credit_html":224,"title":7,"description":11,"author":11,"original_width":225,"original_height":226},29137,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F112774","CC BY 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F112774\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",1000,666,{"id":228,"source_url":229,"license_code":230,"credit_html":231,"title":232,"description":233,"author":234,"original_width":235,"original_height":236},33617,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=8812183","Public domain","Strickja, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=8812183\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite.jpg","Arfvedsonite from New Hampshire, USA.  Specimen size 1.1 cm","Strickja",1057,807,{"id":238,"source_url":239,"license_code":213,"credit_html":240,"title":241,"description":242,"author":217,"original_width":243,"original_height":218},1796,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438511","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438511\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-sea34b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConway\" class=\"extiw\" title=\"en:Conway\">Conway\u003C\u002Fa>, Carroll County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_Hampshire\" class=\"extiw\" title=\"en:New Hampshire\">New Hampshire\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-23317.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: thumbnail, 2.4 x 1.5 x 1.3 cm\n\u003Cdl>\u003Cdt>Arfvedsonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A really fine, sharp crystal of arfvedsonite on a bit of amphibole matrix, from this classic and important old East Coast locale. The crystal is 2 cm tall and sharp, superb for a US specimen of this species. Ex. John White Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",471,{"id":245,"source_url":246,"license_code":223,"credit_html":247,"title":7,"description":11,"author":11,"original_width":225,"original_height":226},29138,"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F112529","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F112529\" rel=\"noopener\">Department of Geology, TalTech\u003C\u002Fa> via Europeana",{"id":249,"source_url":250,"license_code":213,"credit_html":251,"title":252,"description":253,"author":217,"original_width":254,"original_height":255},33618,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10030094","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10030094\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-20218.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Saint-Hilaire\" class=\"extiw\" title=\"en:Mont Saint-Hilaire\">Mont Saint-Hilaire\u003C\u002Fa>, Rouville RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont%C3%A9r%C3%A9gie\" class=\"extiw\" title=\"en:Montérégie\">Montérégie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-599.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>A gorgeous mineral specimen with so much going for it - sharp crystals for the species, excellent sculptural form, great lustre...! Terminated all around, too, and a floater! These are from a new find in December of 2003. 3.0 x 2.5 x 0.8 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",556,700,{"id":257,"source_url":258,"license_code":213,"credit_html":259,"title":260,"description":242,"author":217,"original_width":261,"original_height":218},1797,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438514","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438514\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-sea34c.jpg",512,{"id":263,"source_url":264,"license_code":213,"credit_html":265,"title":266,"description":267,"author":217,"original_width":268,"original_height":269},33619,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10124715","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10124715\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-36886.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington_Pass\" class=\"extiw\" title=\"en:Washington Pass\">Washington Pass\u003C\u002Fa>, Golden Horn Batholith, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOkanogan_County,_Washington\" class=\"extiw\" title=\"en:Okanogan County, Washington\">Okanogan County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington\" class=\"extiw\" title=\"en:Washington\">Washington\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4220.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>This is a super lustrous and fine, large crystal of arfvedsonite. It is significant for the species not just for the outright quality and ustre, but for the location as well - an unusual mineralogical occurrence known as the type locality also for zektzerite and okanoganite. It is well terminated all around except for a contact point on the back of the termination. For a black mineral, its awfully good! 4.5 x 1 x 0.9 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",264,600,{"id":271,"source_url":272,"license_code":213,"credit_html":273,"title":274,"description":275,"author":217,"original_width":276,"original_height":277},33620,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10132076","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10132076\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-44400.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Saint-Hilaire\" class=\"extiw\" title=\"en:Mont Saint-Hilaire\">Mont Saint-Hilaire\u003C\u002Fa>, Rouville RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont%C3%A9r%C3%A9gie\" class=\"extiw\" title=\"en:Montérégie\">Montérégie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-599.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>An excellent cluster of lustrous, sharp, black arfvedsonite crystals to 8 mm on a bit of matrix from Mt. St-Hilaire, Quebec. Choice material from the Lewadny Collection. 2.6 x 2.4 x 1.6 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",398,550,{"id":279,"source_url":280,"license_code":230,"credit_html":281,"title":282,"description":283,"author":284,"original_width":285,"original_height":286},1799,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23940635","Leonardo Cianchi, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23940635\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-464694.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa> (Size: 2.5 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Bric Vert, Quincinetto, Canavese District, Torino Province, Piedmont, Italy\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Leonardo Cianchi",1024,768,{"id":288,"source_url":289,"license_code":230,"credit_html":290,"title":291,"description":292,"author":293,"original_width":294,"original_height":286},1800,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23952873","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23952873\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonit-167989.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa> (Size: 2 x 2 x 1 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality:  Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>The xl is about 2 x 2 x 1 cm. Via Jean-Yves Lamoureux. MOB coll. It has not been analyzed but it's not from a marble xenolith so it's most likely plain arfvedsonite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Modris Baum",889,{"id":296,"source_url":297,"license_code":213,"credit_html":298,"title":299,"description":300,"author":217,"original_width":301,"original_height":269},33623,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10418348","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10418348\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-ww40a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Saint-Hilaire\" class=\"extiw\" title=\"en:Mont Saint-Hilaire\">Mont Saint-Hilaire\u003C\u002Fa>, Rouville RCM, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont%C3%A9r%C3%A9gie\" class=\"extiw\" title=\"en:Montérégie\">Montérégie\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuebec\" class=\"extiw\" title=\"en:Quebec\">Québec\u003C\u002Fa>, Canada (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-123123.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: thumbnail, 1.6 x 1.3 x 1.1 cm\n\u003Cdl>\u003Cdt>Arfvedsonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A very attractive prismatic crystal with excellent striations, very good luster, and a very unusual habit. Most Arfvedsonites form long prismatic crystals, but this crystal is clearly shortened along the C-axis, creating what appears to be a flattened rhomb (but it isnt). Intergrown are several small crystals with the normal long habit. An excellent and unusual specimen for the species, and attractive in its own right. Ex. Wendell E. Wilson Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",567,{"id":303,"source_url":304,"license_code":305,"credit_html":306,"title":307,"description":308,"author":309,"original_width":310,"original_height":285},1802,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953438","CC BY 3.0","Carles Millan, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953438\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-354674.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOrthoclase\" class=\"extiw\" title=\"en:Orthoclase\">Orthoclase\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mount Malosa, Zomba District, Malawi\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Isolated arfvedsonite crystal with multiple termination, complete all around, undamaged. Size: 100 mm tall, 34 mm wide, 16 mm thick. Weight: 75 g.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Carles Millan",704,{"id":312,"source_url":313,"license_code":213,"credit_html":314,"title":315,"description":316,"author":217,"original_width":317,"original_height":318},33625,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10448315","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10448315\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-es89b.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington_Pass\" class=\"extiw\" title=\"en:Washington Pass\">Washington Pass\u003C\u002Fa>, Golden Horn Batholith, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOkanogan_County,_Washington\" class=\"extiw\" title=\"en:Okanogan County, Washington\">Okanogan County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington\" class=\"extiw\" title=\"en:Washington\">Washington\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4220.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.5 x 1 x 0.9 cm\n\u003Cdl>\u003Cdt>Arfvedsonite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>This is a super lustrous and fine, large crystal of arfvedsonite. It is significant for the species not just for the outright quality and ustre, but for the location as well - an unusual mineralogical occurrence known as the type locality also for zektzerite and okanoganite. It is well terminated all around except for a contact point on the back of the termination. For a black mineral, its awfully good!\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",244,400,{"id":320,"source_url":321,"license_code":230,"credit_html":322,"title":323,"description":324,"author":293,"original_width":325,"original_height":326},7926,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23940360","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23940360\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonit-185248.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa> (FOV 1.4 x 1.8 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality:  Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>Found October 1999. MOB coll. Arfvedsonite is rare at STA. This was associated with epistolite and orange eudialyte.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",503,653,{"id":328,"source_url":329,"license_code":305,"credit_html":330,"title":331,"description":308,"author":309,"original_width":286,"original_height":285},33628,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953432","Carles Millan, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953432\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-183139.jpg",{"id":333,"source_url":334,"license_code":213,"credit_html":335,"title":336,"description":337,"author":217,"original_width":277,"original_height":173},33629,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23965794","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23965794\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite Feldspar Group 288930 cropped.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFeldspar\" class=\"extiw\" title=\"en:Feldspar\">Feldspar\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mt Malosa, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZomba_District\" class=\"extiw\" title=\"en:Zomba District\">Zomba District\u003C\u002Fa>, Malawi (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2276.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 5.4 x 4.3 x 2.7 cm.\u003C\u002Fdd>\n\u003Cdd>Lustrous, jet-black arfvedsonite blades in parallel-growth form a striking column aesthetically attached to the feldspar matrix on this excellent specimen from recent finds at Mt. Malosa, Malawi. The column is complete-all-around and pristine. Arfvedsonite is an uncommon amphibole group species.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",{"id":339,"source_url":340,"license_code":230,"credit_html":341,"title":342,"description":343,"author":293,"original_width":344,"original_height":285},7927,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23952414","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23952414\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonit, Eudialyte, Microcline-289192.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FEudialyte\" class=\"extiw\" title=\"en:Eudialyte\">Eudialyte\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMicrocline\" class=\"extiw\" title=\"en:Microcline\">Microcline\u003C\u002Fa> (FOV 2.2 x 2.9 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality:  Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>Arfvedsonite is rare at STA. This small, nearly black, xl is about as good as it gets - i.e. not very good. The orange xl is \"eudialyte group\". So far, only plain eudialyte has been verified at STA but it's always possible other species will turn up.\u003C\u002Fdd>\n\u003Cdd>Note: According to Laszlo Horvath, color is not a reliable (or even useful) guide for distinguishing eudialyte group members at MSH. So the orange color does NOT mean that it can't be just plain eudialyte at STA. In fact orange and pink\u002Fred \"eudialyte\" are about equally common here. From a very unusual association with (verified) epistolite,zakharovite, (verified) phillipsite-K, aegirine (some visible in the photo), serandite, polylithionite, natrolite and analcime.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",791,{"id":93,"source_url":346,"license_code":347,"credit_html":348,"title":90,"description":11,"author":11,"original_width":349,"original_height":350},"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F170024","CC BY-SA 4.0","Photo: Unknown author — http:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby-sa\u002F4.0\u002F, courtesy of \u003Ca href=\"https:\u002F\u002Fgeocollections.info\u002Ffile\u002F170024\" rel=\"noopener\">University of Tartu, Natural History Museum\u003C\u002Fa> via Europeana",724,832,{"id":352,"source_url":353,"license_code":213,"credit_html":354,"title":355,"description":356,"author":217,"original_width":357,"original_height":318},33621,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10163523","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10163523\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Aegirine-Arfvedsonite-229642.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAegirine\" class=\"extiw\" title=\"en:Aegirine\">Aegirine\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mt Malosa, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZomba_District\" class=\"extiw\" title=\"en:Zomba District\">Zomba District\u003C\u002Fa>, Malawi (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2276.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 7.6 x 2.2 x 1.8 cm.\u003C\u002Fdd>\n\u003Cdd>A fine, large, blocky aegirine crystal with splendent, black crystal faces from recent finds at Mt. Malosa, Malawi. The primary termination is very interestingly etched and the other termination is partially etched and partially contacted, so this is a doubly terminated, near floater crystal. The terminations show a slight green coloration, and thus they are more than just etched aegirine: instead, those complex growths are alterations to arfvedsonite and the crystal is caught in the process of changing to a pseudomorph.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",365,{"id":359,"source_url":360,"license_code":213,"credit_html":361,"title":362,"description":363,"author":217,"original_width":285,"original_height":364},33622,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172097","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10172097\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-Quartz-Orthoclase-280291.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuartz\" class=\"extiw\" title=\"en:Quartz\">Quartz\u003C\u002Fa> (Var.: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSmoky_quartz\" class=\"extiw\" title=\"en:Smoky quartz\">Smoky Quartz\u003C\u002Fa>), \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOrthoclase\" class=\"extiw\" title=\"en:Orthoclase\">Orthoclase\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mt Malosa, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZomba_District\" class=\"extiw\" title=\"en:Zomba District\">Zomba District\u003C\u002Fa>, Malawi (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2276.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: 12.5 x 9.4 x 6.0 cm.\u003C\u002Fdd>\n\u003Cdd>A nice specimen consisting of a feldspar rock matrix hosting a lot of undamaged and perfectly terminated jet black arfvedsonite crystals (up to 2 cm) with a great luster. Arfvedsonite is a fairly rare amphibole in nice macroscopic crystals. Also present are smoky quartz crystals and white orthoclase which provide a nice contrast to the black arfvedsonite.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",683,{"id":366,"source_url":367,"license_code":305,"credit_html":368,"title":369,"description":370,"author":309,"original_width":285,"original_height":371},1801,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953217","Carles Millan, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953217\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite, Orthoclase-183144.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOrthoclase\" class=\"extiw\" title=\"en:Orthoclase\">Orthoclase\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mount Malosa, Zomba District, Malawi\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Group of twinned orthoclase and several doubly terminated arfvedsonite crystals. Overall size: 80 mm x 52 mm x 35 mm. Main arfvedsonite crystal: 28 mm long, 26 mm wide. Weight: 145 g.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",698,{"id":373,"source_url":374,"license_code":213,"credit_html":375,"title":376,"description":377,"author":217,"original_width":378,"original_height":218},33624,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10419665","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10419665\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-Microcline-rw19a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMicrocline\" class=\"extiw\" title=\"en:Microcline\">Microcline\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Hurricane Mt. localities, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FConway\" class=\"extiw\" title=\"en:Conway\">Conway\u003C\u002Fa>, Carroll County, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNew_Hampshire\" class=\"extiw\" title=\"en:New Hampshire\">New Hampshire\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-5942.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 4.9 x 3.7 x 1.7 cm\n\u003Cdl>\u003Cdt>Arfvedsonite, Microcline\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A stark matrix specimen hosting a 4.7-cm-long crystal of this rare species. For a US locale, it is extremely fine, and it is a well-balanced miniature as well. The matrix is crystallized microcline. Collected by Bob Whitmore in 1971. Ex. Robert Whitmore Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",581,{"id":380,"source_url":381,"license_code":213,"credit_html":382,"title":383,"description":384,"author":217,"original_width":318,"original_height":385},28705,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10443207","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10443207\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-Zektzerite-3d59c.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZektzerite\" class=\"extiw\" title=\"en:Zektzerite\">Zektzerite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington_Pass\" class=\"extiw\" title=\"en:Washington Pass\">Washington Pass\u003C\u002Fa>, Golden Horn Batholith, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOkanogan_County,_Washington\" class=\"extiw\" title=\"en:Okanogan County, Washington\">Okanogan County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington\" class=\"extiw\" title=\"en:Washington\">Washington\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4220.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: thumbnail, 2.7 x 2.2 x 1.8 cm\n\u003Cdl>\u003Cdt>Zektzerite (TL) & Arfvedsonite on Feldspar\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>First, the a .4 cm white hexagonal tabular crystal of the very rare Zektzerite. Add to that a sharp crystal of Arfvedsonite: it�s a .8 cm hexagonal prism, with superb luster and perfect edges. Now, either one of these by themselves would be a treat to own, but to have them together on the same specimen and so aesthetically paired is very hard to come by\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",299,{"id":387,"source_url":388,"license_code":213,"credit_html":389,"title":390,"description":384,"author":217,"original_width":318,"original_height":391},28706,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10443209","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10443209\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-Zektzerite-3d59b.jpg",297,{"id":393,"source_url":394,"license_code":213,"credit_html":395,"title":396,"description":397,"author":217,"original_width":398,"original_height":399},33626,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10450965","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10450965\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-Orthoclase-lc-5a.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOrthoclase\" class=\"extiw\" title=\"en:Orthoclase\">Orthoclase\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Mt Malosa, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZomba_District\" class=\"extiw\" title=\"en:Zomba District\">Zomba District\u003C\u002Fa>, Malawi (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-2276.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: small cabinet, 6.5 x 5 x 4 cm\n\u003Cdl>\u003Cdt>ARFVEDSONITE with AEGERINE on ORTHOCLASE\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>A wonderful matrix example of the superb ARFVEDSONITE crystals which have been found at this locality in recent years. However, most are loose crystals and also etched to some extent. This aesthetic, balanced specimen has several well-terminated crystals to 4 cm, perched on contrasting crystallized matrix and presenting as fine a termination as I have ever seen for the species. Minor black aegerines are also in attendance. Not the most glamorous of species, I admit, but this is nevertheless a significant find for it and this is one of the better specimens I know of from seeing 5 or 6 years' worth of production. It is well known that the best of this material went to Europe and that a dealer named Helmut Brueckner obtained a stash of very choice pieces about 3 years ago. This is one from that lot, which he provided as Leithauser's main supplier of specimens.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",750,563,{"id":401,"source_url":402,"license_code":230,"credit_html":403,"title":404,"description":405,"author":293,"original_width":285,"original_height":406},28632,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23940293","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23940293\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite, Aegirine-185246.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAegirine\" class=\"extiw\" title=\"en:Aegirine\">Aegirine\u003C\u002Fa> (FOV 2,2 x 2,1 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality:  Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>Found June 2000. Not analyzed. MOB coll. Prismatic arfvedsonite with typical aegirine tuft on tabular microcline. Rare at STA. From a series of miarolitic cavities with zakharovite, eudialyte, astrophyllite, etc.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",994,{"id":408,"source_url":409,"license_code":305,"credit_html":410,"title":411,"description":370,"author":309,"original_width":412,"original_height":285},33627,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953213","Carles Millan, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=23953213\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite, Orthoclase-183142.jpg",828,{"id":414,"source_url":415,"license_code":213,"credit_html":416,"title":417,"description":418,"author":217,"original_width":218,"original_height":419},12756,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438692","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438692\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-sea71b.jpg","\u003Ci>Juddite\u003C\u002Fi>, manganoan variety of \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Tirodi Mine, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTirodi\" class=\"extiw\" title=\"en:Tirodi\">Tirodi\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMadhya_Pradesh\" class=\"extiw\" title=\"en:Madhya Pradesh\">Madhya Pradesh\u003C\u002Fa>, India (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-25310.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>Size: miniature, 5.4 x 5.4 x 1.1 cm\n\u003Cdl>\u003Cdt>Arfvedsonite (Manganoan) var. Juddite on Braunite\u003C\u002Fdt>\u003C\u002Fdl>\u003C\u002Fdd>\n\u003Cdd>I had never heard of Juddite before but was surprised to see a reddish mineral from India, associated with braunite, and so assumed it to be a manganese species. It turns out that it is indeed the manganoan variety of arfvedsonite, by modern classification. The crystals are bright red, small but beautiful under a scope. The matrix is braunite: Braunite is very rare, and these are old specimens, from India. According to MINDAT: Juddite was named by Lewis Leigh Fermor in 1908 in honor of John Wesley Judd [February 18, 1840 – March 3, 1916]. Judd was a field geologist and petrologist for the British Geological Survey and later professor of geology at the Imperial (Royal) College in London, England. Ex. John White Collection.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",537,{"id":421,"source_url":422,"license_code":213,"credit_html":423,"title":424,"description":418,"author":217,"original_width":218,"original_height":425},12757,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438695","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10438695\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Arfvedsonite-sea71a.jpg",797,{"id":427,"source_url":428,"license_code":223,"credit_html":429,"title":430,"description":431,"author":432,"original_width":433,"original_height":434},15006,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130480214","Henk Smeets – tomeikminerals.com, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=130480214\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Magnesio-arfvedsonite2108.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMagnesio-arfvedsonite\" class=\"extiw\" title=\"en:Magnesio-arfvedsonite\">Magnesio-arfvedsonite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Field of view: 2 mm\u003C\u002Fdd>\n\u003Cdd>Locality: Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Henk Smeets – tomeikminerals.com",1920,1280,{"id":436,"source_url":437,"license_code":213,"credit_html":438,"title":439,"description":440,"author":217,"original_width":441,"original_height":218},28704,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10175333","Robert M. Lavinsky, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=10175333\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Zektzerite-Arfvedsonite-Feldspar-Group-49054.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FZektzerite\" class=\"extiw\" title=\"en:Zektzerite\">Zektzerite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FArfvedsonite\" class=\"extiw\" title=\"en:Arfvedsonite\">Arfvedsonite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFeldspar\" class=\"extiw\" title=\"en:Feldspar\">Feldspar\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington_Pass\" class=\"extiw\" title=\"en:Washington Pass\">Washington Pass\u003C\u002Fa>, Golden Horn Batholith, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOkanogan_County,_Washington\" class=\"extiw\" title=\"en:Okanogan County, Washington\">Okanogan County\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWashington\" class=\"extiw\" title=\"en:Washington\">Washington\u003C\u002Fa>, USA (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-4220.html\">Locality at mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>First, the a .4 cm white hexagonal tabular crystal of the very rare Zektzerite. Add to that a sharp crystal of Arfvedsonite: it’s a .8 cm hexagonal prism, with superb luster and perfect edges. Now, either one of these by themselves would be a treat to own, but to have them together on the same specimen and so aesthetically paired is very hard to come by . 2.7 x 2.2 x 1.8 cm\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",687,[443,449,454],{"id":444,"url":445,"label":446,"formula":447,"spacegroup":448,"year":181},931,"\u002Fcif\u002F931.cif","Hawthorne 1993 · O23.2 F.8 (Si7.824 Al.176) Mg.31 Fe3.87 Mn.58 Ti.08 Zn.04 Li.17 Na2.415 Ca.08 K.223 H1.2","O23.2 F.8 (Si7.824 Al.176) Mg.31 Fe3.87 Mn.58 Ti.08 Zn.04 Li.17 Na2.415 Ca.08 K.223 H1.2","C 1 2\u002Fm 1",{"id":450,"url":451,"label":452,"formula":453,"spacegroup":448,"year":181},932,"\u002Fcif\u002F932.cif","Hawthorne 1993 · O23.7 F.3 Si7.928 Al.112 Mg.04 Fe4.48 Ti.06 Zn.02 Li.22 Mn.14 Na2.231 Ca.05 K.521 H1.7","O23.7 F.3 Si7.928 Al.112 Mg.04 Fe4.48 Ti.06 Zn.02 Li.22 Mn.14 Na2.231 Ca.05 K.521 H1.7",{"id":455,"url":456,"label":457,"formula":458,"spacegroup":448,"year":177},933,"\u002Fcif\u002F933.cif","Hawthorne 1976","Si7.84 Al.306 Fe4.52 Ti.094 Mn.13 Mg.11 Na2.428 Ca.158 K1.414 O24 H2",[460,461,462,463,464],"Arfvedsonite (of Brooke)","Arfwedsonit","Arfwedsonita","Arfwedsonite","Soda-Hornblende",[466,470,473,477,480,483,487,491,495,499,502,505,509,512,517,521,525,529,533,537,544,547,550,554],{"lang":467,"names":468},"az",[469],"Arfvedsonit",{"lang":471,"names":472},"bjn",[469],{"lang":474,"names":475},"ca",[476],"arfvedsonita",{"lang":478,"names":479},"de",[469],{"lang":481,"names":482},"es",[476],{"lang":484,"names":485},"et",[486],"arfedsoniit",{"lang":488,"names":489},"eu",[490],"Arfvedsonita",{"lang":492,"names":493},"fa",[494],"آرفودسونیت",{"lang":496,"names":497},"fi",[498],"arfvedsoniitti",{"lang":500,"names":501},"fr",[7],{"lang":503,"names":504},"gl",[490],{"lang":506,"names":507},"he",[508],"ארפוודסוניט",{"lang":510,"names":511},"id",[469],{"lang":513,"names":514},"it",[515,516],"arfvedsonite","arfwedsonite",{"lang":518,"names":519},"ja",[520],"アルベゾン閃石",{"lang":522,"names":523},"nl",[524],"Arfvedsoniet",{"lang":526,"names":527},"ru",[528],"арфведсонит",{"lang":530,"names":531},"sms",[532],"arfvedsonitt",{"lang":534,"names":535},"uk",[536],"Арфведсоніт",{"lang":538,"names":539},"zh",[540,541,542,543],"亚铁钠闪石","鈉鐵閃石","钠钙闪石","钠铁闪石",{"lang":545,"names":546},"zh-cn",[542],{"lang":548,"names":549},"zh-hans",[542],{"lang":551,"names":552},"zh-hant",[553],"鈉鈣閃石",{"lang":555,"names":556},"zh-tw",[557,553,541],"亞鐵鈉閃石","Q2008960",{"history":11,"applications":11}]